How much does a vacation rental in Key Biscayne cost?

$389 per night is how much a vacation rental in Key Biscayne costs, on average. $120 per night was the cheapest price recently found by our users, though anything for $367 per night or less is a good deal. Keep in mind that Key Biscayne vacation rental prices fluctuate throughout the year: the most expensive month to book is February, and the cheapest time to book is July.

Vacation rentals in Key Biscayne

Search and compare Key Biscayne, FL vacation rentals from hundreds of travel sites on HotelsCombined and save.

Travel insights for vacation rentals in Key Biscayne

What is the cheapest day to stay in a vacation rental in Key Biscayne?

The cheapest day to stay in Key Biscayne is Tuesday ($124). On the other hand, travelers can expect to pay the most on Friday, when the average nightly price is $415.

How far ahead should you book a vacation rental in Key Biscayne?

Save money by booking a vacation rental at least 46 days before your trip to Key Biscayne. The lowest price found when booking 46 days ahead was $105 per night.

Cheapest vacation rentals in Key Biscayne, Florida

For those on a budget, these are the cheapest vacation rentals available in Key Biscayne for the selected dates. If you have the flexibility, change the dates selected to compare prices.

Other accommodations in Key Biscayne

Find the perfect vacation rental for your stay in Key Biscayne. There are 55 hotels in Key Biscayne and price data was last updated on January 12, 2026. The average price for a hotel in Key Biscayne is .

Where to stay in Key Biscayne

Explore different neighborhoods and areas within Key Biscayne to find the perfect location for your stay. Map data was last updated on January 12, 2026.

Scroll through the map to find vacation rentals close to the Key Biscayne neighborhood(s) you plan on visiting. As an added benefit, users can click a vacation rental they're interesting in to find helpful information and deals for that vacation rental.

Facts about staying in Key Biscayne

Find useful tips and insights about staying in Key Biscayne to help you make the most of your experience. FAQs were last updated on January 12, 2026.

How much does a vacation rental in Key Biscayne cost?

Find better results for your stay in Key Biscayne

Explore these cities in Florida

Looking to explore Florida during your trip? These are other popular cities nearby that HotelsCombined users visit